EB8
Vishay Dale
Edgeboard Connectors, Dual Readout
FEATURES
• 0.156" C-C x 0.200" grid [3.96mm x 5.08mm].
• Greater design latitude.
3 body materials: Diallyl phthalate, phenolic and glass-
filled polyester.
6 contact termination styles.
8 body sizes.
7 mounting styles.
• Bifurcated bellows contacts provide 2 flexing contact
surfaces to assure positive contact.
• Accepts PC board thickness of 0.054" - 0.071"
[1.37mm -1.80mm].
• Polarization between contact positions in all sizes.
• Selective gold plating.
•
Recognized under the Component Program of
Underwriters Laboratories, Inc. Listed under File
E65524, Project 77CH3889.
ELECTRICAL SPECIFICATIONS
Current Rating:
5 amps.
Test Voltage Between Contacts:
At sea level: 1800VRMS.
At 70,000 feet [21,336 meters]: 450VRMS.
Insulation Resistance:
5000 Megohm minimum at
500VDC potential.
Contact Resistance:
30 millivolts maximum at rated
current (with gold plating).
Operating Temperature:
- 55°C to + 125°C.
Humidity:
96 hours at 90% relative humidity at + 40°C,
dried at room temperature for 3 hours minimum, insulation
resistance 5000 Megohm.
Durability:
(With gold plating.) After 500 cycles of insertion
and withdrawal of 0.070" [1.78mm] thick steel test gauge,
contact resistance less than 0.030V at 5 amps and individual
contact retention force when measured with a 0.054" [1.37mm]
thick steel test pin greater than 1/2 ounce.
Shock:
Three 50g shocks in each of 3 mutually perpendicular
planes with no loss of continuity.
Vibration:
2 hours in each of 3 mutually perpendicular planes,
frequency sweep 10 to 55cps at 0.06 double amplitude with
no loss of continuity.
APPLICATIONS
For use with 0.062" [1.57mm] printed circuit boards requiring
an edgeboard type connector on .156" [3.96mm] centers.
PHYSICAL SPECIFICATIONS
Contact Type:
Bifurcated bellows.
Number of Contacts:
6, 10, 12, 15, 18, 22, 24, 25 per side.
Contact Spacing:
0.156" [3.96mm] center to center.
Card Thickness:
0.054" to 0.071" [1.37mm to 1.80mm].
Card Slot Depth:
0.330" [8.38mm], dual readout.
MATERIAL SPECIFICATIONS
Body:
“1” glass-filled diallyl phthalate per MIL-M-14, Type SDG-F
green, flame retardant (UL 94V-0).
“2” glass-filled phenolic per MIL-M-14, Type MFH dark green,
flame retardant (UL 94V-0).
“3” thermoplastic polyester, glass-filled, black, flame
retardant (UL 94V-0).
“5” thermoplastic polyphenylene sulfied, glass-filled, brown,
flame retardant (UL 94V-0).
Contacts:
Phosphor bronze.
Polarizing Key:
Glass reinforced nylon, flame retardant
(UL 94V-O).
Contact Plating:
Gold (See Ordering Information).
NOTE:
High temperature burn-in, edgeboard connectors,
0.156" [3.96mm] center to center are on page 20 of this catalog.
ORDERING INFORMATION
EB8
MODEL
1
BODY
MATERIAL
Optional Body
Material
1 = Diallyl
Phthalate
2 = Phenolic
3 = Glass-filled
Polyester
5 = Glass-filled
Polyphenylene
Sulfied
A
STANDARD
TERMINAL
VARIATIONS
Beryllium Copper A, C, D,
contacts optional. K, L or E
Available in “A” and
“E” contact styles
only.
(Omit for
standard.)
B
OPTIONAL
CONTACTS
22
CONTACTS
SG
CONTACT
PLATING
X
MOUNTING
VARIATIONS
A
POLARIZING
KEY
POSITIONS
Key(s) are
located to
right
of
position(s)
designated.
Required
only when
polarizing
keys are to
be factory
installed.
SG = Selective Gold Plating
6, 10, 12,
15, 18, 22, (0.00003" [0.000762mm]
minimum thick) on contact
24 or 25
area with Gold Flash on
terminal.
SGF = Selective Gold Plating
(0.00001" [0.000254mm]
minimum thick) on contact
area with Gold Flash on
terminal.
All Gold Plating over 0.00005"
[0.00127mm] minimum Nickel
Underplate.
Contact factory for additional
plating options.
www.vishay.com
14
For technical questions, contact Connectors@vishay.com
Document Number 36005
Revision 14-Aug-02
Microcontroller MCU
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